What Materials Are Used for Dental Crowns and Bridges?

 

If you’ve been told you need a crown and bridge, it’s natural to wonder what, exactly, will be placed in your mouth. Many people search “Brooklyn dentist near me” in Brooklyn, NY and see lots of options—porcelain, metal, zirconia—and it can get confusing fast. Understanding the materials helps you feel more confident and choose what’s right for your smile.

Why Crown and Bridge Materials Matter

The material used for a crown or bridge affects:

• How natural it looks when you smile
• How long it lasts under biting and chewing
• How comfortable it feels
• How much it costs
• Whether it’s suitable if you have allergies or sensitivities

There’s no single “best” option. The ideal material depends on where the tooth is, how you bite, and what you want your smile to look like.

Common Materials for Dental Crowns

Porcelain-Fused-to-Metal (PFM)

Porcelain-fused-to-metal crowns have a metal base with tooth-colored porcelain baked over it.

Pros:

• Strong and durable
• More natural-looking than full metal
• Often used on back teeth that still show when you smile

Cons:

• Over time, a thin dark line can appear near the gum where the metal shows
• Slightly less natural-looking than modern all-ceramic options

All-Ceramic or All-Porcelain Crowns

All-ceramic (or all-porcelain) crowns are made entirely from tooth-colored ceramic materials.

Pros:

• Very natural appearance—great for front teeth
• No metal, so no dark line at the gum
• Often a good choice for people with metal sensitivities

Cons:

• Not always as strong as metal or zirconia on heavily biting back teeth
• Can chip if you bite very hard or grind your teeth

Zirconia Crowns

Zirconia is a type of advanced ceramic known for its strength.

Pros:

• Extremely strong and fracture-resistant
• Can be made to look quite natural
• Good for both front and back teeth
• Often recommended for people who grind their teeth

Cons:

• May feel slightly bulkier if not shaped carefully
• Can be more challenging to adjust once cemented

Full Metal Crowns (Gold or Metal Alloys)

Full metal crowns are made from gold or other metal alloys. They aren’t tooth-colored, but they are very reliable.

Pros:

• Very strong and long-lasting
• Gentle on opposing teeth when you bite
• Less likely to chip or break

Cons:

• Metallic appearance—usually not chosen for front teeth
• Some people prefer tooth-colored options for cosmetic reasons

Resin or Composite Crowns

Sometimes, resin or composite materials are used, especially for temporary crowns.

Pros:

• Can be more affordable
• Easy to adjust and repair

Cons:

• Less durable and more likely to wear or stain
• Not usually chosen as a long-term solution for a crown and bridge

Materials Used in Dental Bridges

A dental bridge has two main parts:

• The crowns on the supporting teeth
• The pontic (the “false tooth” that fills the gap)

The same materials used for crowns are also used for bridges:

• Porcelain-fused-to-metal bridges: Metal framework for strength, porcelain on top for a natural look.
• All-ceramic or zirconia bridges: More aesthetic, especially for the front of the mouth.
• Metal bridges: Very strong, often used where appearance is less critical.

Your dentist will consider how many teeth are missing, how strong the supporting teeth are, and how visible the area is when you smile.

How to Choose the Right Material

1. Location of the Tooth

• Front teeth: Appearance matters most. All-ceramic or zirconia is often preferred.
• Back teeth: Strength is key. Porcelain-fused-to-metal, zirconia, or metal may be recommended.

2. Your Bite and Habits

If you grind or clench, stronger materials like zirconia or metal may be safer. A nightguard might also be suggested to protect your crown and bridge.

3. Appearance vs. Durability

Some people want the most natural look possible; others prioritize strength and function. Talk about what matters most to you so your dentist can match the material to your goals.

4. Allergies and Sensitivities

If you have a history of metal sensitivities, mention it. Metal-free options like all-ceramic or zirconia may be better choices.

Are These Materials Safe?

Yes. The materials used in crown and bridge treatment are tested for safety and have been used successfully for many years. Problems are rare, but they can include:

• Mild gum irritation while you adjust to your new restoration
• Sensitivity if the tooth is still healing
• Very rare allergic reactions, usually related to certain metals

Regular checkups and good home care help keep your crowns and bridges comfortable and long-lasting.

FAQs

What is the strongest material for crowns and bridges?

Zirconia and metal (including gold alloys) are among the strongest options. They’re often used on back teeth that handle heavy chewing.

Which material looks the most natural?

All-ceramic and high-quality zirconia crowns usually offer the most natural, lifelike appearance, especially for front teeth.

Can I choose the material myself?

Yes, you can—and you should discuss options with your dentist. They’ll explain what works best for your specific tooth, bite, and cosmetic goals.

Can crown and bridge materials stain?

Porcelain and zirconia are resistant to staining, but the surrounding natural teeth can still change color. Regular cleanings and good oral hygiene keep everything looking its best.

Knowing what materials are used for a crown and bridge makes it easier to ask the right questions and feel confident about treatment. Whether you’re researching options or searching online for a Brooklyn dentist near me in Brooklyn, NY, the key is to talk openly with a dental professional about your priorities—strength, appearance, comfort, and budget.

A short consultation can help you choose the ideal material for your crowns and bridges so you can chew comfortably, smile confidently, and protect your teeth for years to come.